newbie here. I have a 2003 Premium Coupe with an in-dash 6 disc changer (Mach 1000). I'm going to purchase an after-market head unit (JVC HDR40) so I can play my mp3's (I tried to add an aux input using the FRDN-AUX from P.I.E. but it won't work with the in-dash 6-disc changer).
I love the...